Hi,
When extending Object prototype before applying binding, then the exception happens during the binding process:
Exception:
VM548 knockout-debug.js:3326 Uncaught TypeError: Unable to process binding "command: function (){return test }"
Message: ko.bindingHandlers[command].init is not a function
Jsfiddle: https://jsfiddle.net/6gv62tge/
As I found, the issue is in knockout.command.js file on lines 97 and 115. Instead of relying on isBindingHandler(command) only, I think it should also check commands.hasOwnProperty(command).
Whoever can fix it in branch, please do it :)
Thanks!
Hi,
When extending Object prototype before applying binding, then the exception happens during the binding process:
Exception:
VM548 knockout-debug.js:3326 Uncaught TypeError: Unable to process binding "command: function (){return test }"
Message: ko.bindingHandlers[command].init is not a function
Jsfiddle: https://jsfiddle.net/6gv62tge/
As I found, the issue is in knockout.command.js file on lines 97 and 115. Instead of relying on
isBindingHandler(command)only, I think it should also check commands.hasOwnProperty(command).Whoever can fix it in branch, please do it :)
Thanks!